I have this case when I have array_push inside function and then I need to run it inside foreach filling the new array. Unfortunately I can't see why this does not work. Here is the code:
<?php
$mylist = array('house', 'apple', 'key', 'car');
$mailarray = array();
foreach ($mylist as $key) {
online($key, $mailarray);
}
function online($thekey, $mailarray) {
array_push($mailarray,$thekey);
}
print_r($mailarray);
?>
This is a sample function, it has more functionality and that´s why I need to maintain the idea.
Thank you.
